美國
US 12,697,687 B2
Laser crystallization apparatus
US 12,697,687 B2 是美國專利商標局(USPTO)的核准專利,日期 2026-08-04。申請人:Samsung Display Co., LTD.。PDF 可在本頁下載,未登入每天最多 5 篇。
有人下載過這份 PDF 後,這裡會顯示首頁預覽。
- 申請人
- Samsung Display Co., LTD.
- 發明人
- Akifumi Sangu; Je Kil Ryu; Cheol Ho Park; Hae Sook Lee; Jin Hong Jeun; Young Su Chae; Gyoo Wan Han
- 公開日
- 2026-08-04
- 申請日
- 2021-10-18
- 文件種類
- B2 核准公告
- 也寫作
- US 12,697,687 B2 · US12697687 · 12697687
摘要
A laser crystallization apparatus according to an embodiment includes a light source unit irradiating a laser beam; and an optical unit to which the laser beam is incident, wherein the optical unit includes a first portion and a second portion bonded to each other on a bonded surface, and a first width of the first portion and a second width of the second portion are the same as each other on the bonded surface based on a direction parallel to the incident direction of the laser beam.
這裡只列摘要開頭,完整內容在 PDF 裡。
不用登入,每天可下載 5 篇(今天還剩 5 篇)。批次下載與 OA 引證整理需免費註冊。
專利局網站: 美國專利商標局(USPTO)